1942 Dennis Parents
1951 Dennis is Born in July
1952 Dennis Betz
1952 Dennis and Gil (Brother)
1953 Rockin' With Dad
1958 Dennis Graduates First Grade!
Mrs. Browning Banner PTA Attendance
First row, second from right 
1959 Second Grade
1959 Dennis Graduates Second Grade!
Front Row, Far Right 
1959 Dennis and Gil in Basement
1960 Dennis Graduates 3rd Grade!
Mrs. Wallace – Middle Row, Third from Right
1961 Dennis Graduates 4th Grade!
Mrs. Sauer Class – Middle Row, Third from Left 
1962 Graduated 5th Grade
1968 Football Star
at Manual High
1969 Bus Trip to Florida
1971 College Years
1972 Sgt at Arms
Phi Kappa Tau – University of Louisville 
1973 President
Phi Kappa Tau – University of Louisville
1974 August Yellowstone Trip
1979 Mechanical Engineer
1980 Jamesbury
1989 Son Christopher is Born
1990 Home Movies with Family
1991 40th Birthday
1992 Provalco Founded
1992 Playing with Christopher at Grandma's House
1994 DuPont Manual 25 Year Reunion
1994 Early Trade Show Days
1995 #49 Houston 100
1995 Provalco Inc 500
Listed as #212 on Inc 500 List. 
1996 Soccer Coach
1996 President of Provalco
1996 Teaching Son to Mow Lawn
1997 Entreprenuer of the Year
Finalist for the Entrepreneur Of The Year 
1997 Pinewood Derby Host
1999 Happy 48th Birthday!
2004 Married Peggy
2010 Family Reunion
2016 South Africa Trip
2019 Hanging Out at Tiki Island
Home is where the Sunset is 
2021 Moved to Round Rock
2024 Dennis Passing
2024 June 1st – Celebration of Life
